InChI=1/C15H13N7O4S2/c16-10-8(12(23)20-14(27)18-10)7(5-1-3-6(4-2-5)22(25)26)9-11(17)19-15(28)21-13(9)24/h1-4,7H,(H4,16,18,20,23,27)(H4,17,19,21,24,28)/f/h18-21H,16-17H2 179ABFD22539CC37